Update json requirement from 2.5.1 to 2.6.1 (progit#262)

dependabot[bot] · web-flow · commit c89bd1254725 · 2021-11-13T12:34:02.000+01:00
Updates the requirements on [json](https://github.com/flori/json) to permit the latest version. - [Release notes](https://github.com/flori/json/releases) - [Changelog](https://github.com/flori/json/blob/master/CHANGES.md) - [Commits](ruby/json@v2.5.1...v2.6.1) --- updated-dependencies: - dependency-name: json dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
diff --git a/Gemfile b/Gemfile
@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 gem 'rake', '13.0.6'
 gem 'asciidoctor', '2.0.16'
 
-gem 'json', '2.5.1'
+gem 'json', '2.6.1'
 gem 'awesome_print', '1.9.2'
 
 gem 'asciidoctor-epub3', '1.5.1'
